Sheet Metal and Non-Metallic
Structures Test. Questions with
Correct Verified Answers 2026-2027.
Graded A
Briefly describe the anodizing process and what purpose it serves. -
ANSAluminum alloys are placed in an electrolytic bath, which causes a thin
film of hydroxide to form on the surface of the aluminum. This anodized
coating not only provides excellent resistance to corrosion, but it is also an
excellent bond for paint.
What are several methods used in forming sheet metal? - ANSFolding,
bumping, crimping, shrinking, and stretching.
What are the acceptable repair methods for bonded honeycomb structure
that has been damaged? - ANSThere are two acceptable methods of repair
currently being used on damaged skin and core materials of bonded
honeycomb structures. One is the potted compound repair method. The
other is the laminated glass fabric cloth overlay method, which is applied to
honeycomb damage that exceeds the repair limitations of the potted
compound method.
What calculation must be made when bending sheet metal? - ANSThe
amount of material required for the bend must be determined to assure that
1
Structures Test. Questions with
Correct Verified Answers 2026-2027.
Graded A
Briefly describe the anodizing process and what purpose it serves. -
ANSAluminum alloys are placed in an electrolytic bath, which causes a thin
film of hydroxide to form on the surface of the aluminum. This anodized
coating not only provides excellent resistance to corrosion, but it is also an
excellent bond for paint.
What are several methods used in forming sheet metal? - ANSFolding,
bumping, crimping, shrinking, and stretching.
What are the acceptable repair methods for bonded honeycomb structure
that has been damaged? - ANSThere are two acceptable methods of repair
currently being used on damaged skin and core materials of bonded
honeycomb structures. One is the potted compound repair method. The
other is the laminated glass fabric cloth overlay method, which is applied to
honeycomb damage that exceeds the repair limitations of the potted
compound method.
What calculation must be made when bending sheet metal? - ANSThe
amount of material required for the bend must be determined to assure that
1
